CVE-2021-23881 is a vulnerability in McAfee Endpoint Security
Published on February 10, 2021
Stored Cross Site Scripting in ENS
A stored cross site scripting vulnerability in ePO extension of McAfee Endpoint Security (ENS) prior to 10.7.0 February 2021 Update allows an ENS ePO administrator to add a script to a policy event which will trigger the script to be run through a browser block page when a local non-administrator user triggers the policy.
Vulnerability Analysis
CVE-2021-23881 can be exploited with network access, requires user interaction and user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.
Weakness Type
What is a XSS Vulnerability?
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVE-2021-23881 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2021-23881
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Affected Versions
McAfee LLC Endpoint Security (ENS) for Windows:- Version 10.7.x and below 10.7.0 February 2021 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.